Captains Pipe

After you find him in the flood blob thing, there is a bunch of tentacles coming from the blob and attached to the ceiling and light panels. A couple (2 or 3) are just laying on the floor, and hang off the edge of the platform. if you look closely u will see his pipe in the very end on one of tentacles that hang off the edge of the platform. It's very small, smaller than the real thing. They probably shrank it to make if harder to find.